Base | Representation |
---|---|
bin | 10011001101011110000… |
… | …000110011101111101011 |
3 | 11200012111021200201002212 |
4 | 103031132000303233223 |
5 | 133112112322330443 |
6 | 2450243235115335 |
7 | 164243051545010 |
oct | 23153600635753 |
9 | 4605437621085 |
10 | 1320132230123 |
11 | 469957256703 |
12 | 193a25742b4b |
13 | 97645cbb945 |
14 | 47c75251707 |
15 | 245165b0618 |
hex | 1335e033beb |
1320132230123 has 8 divisors (see below), whose sum is σ = 1508730708192. Its totient is φ = 1131535791936.
The previous prime is 1320132230117. The next prime is 1320132230143. The reversal of 1320132230123 is 3210322310231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1320132230123 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1320132230143) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1309661 + ... + 2086977.
It is an arithmetic number, because the mean of its divisors is an integer number (188591338524).
Almost surely, 21320132230123 is an apocalyptic number.
1320132230123 is a deficient number, since it is larger than the sum of its proper divisors (188598478069).
1320132230123 is an equidigital number, since it uses as much as digits as its factorization.
1320132230123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1019941.
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 1320132230123 its reverse (3210322310231), we get a palindrome (4530454540354).
The spelling of 1320132230123 in words is "one trillion, three hundred twenty billion, one hundred thirty-two million, two hundred thirty thousand, one hundred twenty-three".
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